I have a pair of C9606's that have just been setup. StackWise Virtual was configured using the 10ge sfp ports in the C9600-LC-48YL line cards and everything looks good on that front. I'm attempting to configure DAD with connections on the 9606 C9600-LC-48TX line cards, but I can't get any link lights and the ports say notconnected. I have tried both line cards in both chassis and I get nothing. This is before entering the StackWise DAD commands on the interfaces. I have tried multiple new cables. Any idea what's going on here?
